On Sep 30, 2005, at 2:38 PM, Kenneth Thompson wrote:
Wouldn't this work?$res->set_child_qty($cookie->{child_qty} || $q->param('child_qty') || 0);Since it ignores the falses (0 and undef), it would fall through to the last choice, which would be your default?
As discussed: Yes, but it wouldn't Do The Right Thing (set_child_qty(0)) if $cookie->{child_qty} was 0 and $q->param('child_qty') was 7.
It would set_child_qty(7). The Wrong Thing. -grin- j